concurrency

Class BinarySemaphoreWithFIFOQueue

java.lang.Object

java.util.concurrent.Semaphore

concurrency.BinarySemaphoreWithFIFOQueue

All Implemented Interfaces:

java.io.Serializable

public class BinarySemaphoreWithFIFOQueue
extends java.util.concurrent.Semaphore

An implementation of a binary semaphore with a FIFO queue, using Dijkstra's names for the operations

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
BinarySemaphoreWithFIFOQueue() Constructor

Method Summary

Methods

Modifier and Type	Method and Description
void	P() Dijskstra's P() operation
void	V() Dijskstra's V() operation

Methods inherited from class java.util.concurrent.Semaphore

acquire, acquire, acquireUninterruptibly, acquireUninterruptibly, availablePermits, drainPermits, getQueuedThreads, getQueueLength, hasQueuedThreads, isFair, reducePermits, release, release, toString, tryAcquire, tryAcquire, tryAcquire, tryAcquire

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

BinarySemaphoreWithFIFOQueue

public BinarySemaphoreWithFIFOQueue()

Constructor

Method Detail

P

public void P()

Dijskstra's P() operation

V

public void V()

Dijskstra's V() operation